"Install Ubuntu 20.04.1 LTS" is not responding.

[Eloias]

Probably some partition error I donk know...

First I had Ubuntu and Windows on dual-boot. I erased my drive while setting up Windows. Linux was deleted but kept booting on a blackscreen. I didn't know what to do so I reinstalled it. It just gave me the option to install it alongside the non-existend linux and not alongsides Windows. Now the Installation programm crashed and I probably have to partition my drives another time. I tried grub rescue but couldn't find my boot-partition...

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: ubiquity 20.04.15.2
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
Uname: Linux 5.4.0-42-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu27.4
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Fri Dec 4 20:23:16 2020
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash ---
ProcEnviron:
 LANGUAGE=en_US.UTF-8
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 LC_NUMERIC=C.UTF-8
SourcePackage: grub-installer
UpgradeStatus: No upgrade log present (probably fresh install)